A Swedish angel investor, Gert Nordin, took me under his wing to teach me how to trade crypto options, futures, and contract trading. I invested 11k initially, when profits reached 30k I attempted to withdraw some funds, I was told I needed to deposit 4.7k to prove I was not money laundering. From there, it was thousands for taxes, and fees, etc. I stopped when I was $27 in the hole. I begged Gert and his assistant Althea (who claimed she worked at Gert's company "Virtune" out of NYC) for assistance but they ghosted me. The site is still "live" and is accessed via my Coinbase client browser.